The Dink Network

This method costs you two globals, if you want to save two use this script and attach it to the guard you're speaking (guard1) to: (and remove the other guard(guard2) from the map)

void main(void)
{
int &guard2 = create_sprite(x,y,brain,seq,frame);
sp_script(&guard2,"guard2");
}
void talk(void)
{
say("BlaBla",1);
say("`7I agree",&current_sprite);
say("`8So do I",&guard2);
}

Put the talk and hit information for the second guard in the guard2.c script.

I used this trick numerous times in the scourger, in my current work I choose to use two globals but continuously re-use them which is a good choice too...